A substance has a molecular mass of 117234 u. Find the mass of one molecule of this substance.

Q: What is the density of a substance of mass 150 g and volume 15 cm3

A: Given data :                      Mass   =   m                     Volume  =  V        To find :…

Q: What is 6500 g in kilograms

A:

Q: A graduated cylinder contains 235 mlL of distilled water. How many grams of water is this?

A: Volume of distilled water = 235 ml Density of distilled water = 1 gram per mL

Q: Which of the following is a unit of fundamental quantity? (A) meter per second B gram (c) kilometer…

A:

Q: A hose shoots water straight up a distance of 2.5 m. The end opening on the hose has an area of 0.75…

A:

Q: A crate has a mass of 8.30 x 106 mg (milligrams). What is the mass in grams? In kilograms?

A: Given that, Mass of a crate = 8.30 x 106 mg (milligrams).

Q: The following measurements were taken of stacks of 50 coffee filters. Find the average mass of ONE…

A:

Q: A block of wood has a mass of 47 g and measures as follows: length = 7 cm width = 9 cm height = 3 cm…

A: Given Mass m = 47 g Length L = 7 cm Width W = 9 cm Height H = 3 cm

Q: A helium balloon is at 105 kPa. As the balloon rises the pressure drops to 95 kPa and its new volume…

A: Given values:- Initial pressure,(P1)=105 KPa ----(1) Final pressure,(P2)=95 KPa -----(2) Final…

Q: A large balloon used to sample the upper atmosphere is filled with 330 m3 of hydrogen. What is the…

A:

Q: what is the volume of a piece of iron (density=7.9 g/cm3) that has a mass of 0.50g?

A: The expression for the volume is,

Q: Which SI units are correct? Fundamental А. meter В. Derived hectare joules liters A kelvin newton C.…

A: The fundamental units are the units of the fundamental quantities, as defined by the international…

Q: A large balloon used to sample the upper atmosphere is filled with 505 m3 of hydrogen. What is the…

A: Given: Volume of hydrogen, V = 505 m3  To calculate the mass of hydrogen in the balloon, M.

Q: How many significant figures are in the quantity 10,700 grams

A: A quantity of 10,700 grams

Q: A city of population 6000 has an average total consumption per person per day of 100 gallons. What…

A: Consumption per person per day = 100 gallons Consumption of 6000 person per day = 600,000 gallons…

Q: The quantity called mass density is the mass per unit volume of a substance. Express the following…

A: Given data:                                           Mass density of Aluminium…

Q: A can contains 375 mL of soda. How much is left after 308 mL is removed?

A: Given  The volume of a soda can is V = 375 mL. The volume of soda removed from a can is Vr = 308 mL.…

Q: What is the volume of an aluminum statue with a mass of 500 grams? (Density of aluminum = 2.7 g/cc)

A:

Q: A rectangular block of copper alloy has a mass of 1896 g. The dimensions of the block are 8.4 cm by…

A: Given data:  Mass (m) = 1896 g Dimensions of the block are Length (l) = 8.4 cm Width (b) = 5.5 cm…

Q: With the temperature held constant, the piston of a cylinder containing a gas is pulled out so that…

A: Given, Initial volume = 0.2 cubic meter final volume = 0.6 cubic meter initital pressure = 93 kPa

Q: Tungsten has a density of 19,300 kg/m3. If you have a cube of tungsten that measures 5 cm on a side,…

A: Given, a Tungsten has a density of ρ=19,300 kg/m3. If you have a cube of tungsten that measures l=5…

Q: 10. During an autopsy, the stomach was removed and the stomach and its contents weighed 1,250 grams.…

A: Weight of stomach was measured to be = 1250 grams

Q: A substance has a molecular mass of 176505 u. Find the mass of one molecule of this substance

A: We need to find mass of one molecule of the given substance.

Q: The mass of an object is 382 g, and its volume is determined to be 150 cc. What is the mass density…

A: Given data: Mass of the object (m) = 382 g Volume of the object (v) = 150 cm3 Need to determine the…

Q: The piston of a cylinder containing a gas is pulled out so that the volume increases from 0.1 m³ to…

A: Given data: Initial volume is, V1=0.1 m3. Final volume is, V2=0.3 m3. Initial pressure is, P1=80,000…

Q: A rectangular container measuring 24 cm ⨯ 48 cm ⨯ 68 cm is filled with water. What is the mass of…

A:

Q: If a substance has a mass of 25 g and a volume of 87 mL, what is its density? 295 g/mL 2.18 x 10…

A: We will only answer the first question since the exact question to be answered was not specified.…

Q: If a student found the density of 10 glass beads to be 2.50 g/ml, what would be the density of 1…

A:

Q: What is the volume of a piece of tin (? = 7.3 g/cm3) that has a mass of 0.25 kg?

A:

Q: The standard kilogram is a platinum iridium cylinder 39.0mm in height and 39.0mm in diameter what is…

A:

Q: Find the mass in grams of a metal rectangular solid if it has a density of 8.0 g/cm3 and dimensions…

A: Given that - Density dimensions of rectangular solid metal To Find - We have to calculate the mass…

Q: The mass of fuel in an airplane must be determined before takeoff. A jet contains 11281 LL of fuel…

A:

Q: What is the density of a substance of mass 140 g and volume 12 cm³.

A: Introduction :   In this question we are provided it mass and volume , with these data we have to…

Q: You rent a car in Germany with a gas mileage rating of 12.8 km/ L. What is its rating in miles per…

A:

Q: The mass of 1- liter of milk is 1.032 kg. The butterfat that it contains has a density of 865 kg/m3…

A:

Q: A new material has a mass of 96 g when made into a cube with side length 5 cm. What is the density…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: What is the mass of a rectangular solid made of Brass, that has dimensions of 13.1 cm x 5.4 cm x 2.2…

A: Answer:-  Given  Length (L) = 13.1 cm  Width (w) = 5.4 cm  Height (H) = 2.2 cm  Volume of…

Q: A study finds that the metabolic rate of mammals is proportional to m314, where m is the total body…

A: The total body mass is denoted by m. The metabolic rate (R) of mammals is proportional to m3/4. The…